red carpet last year, so it came as no surprise to see the actress kick off 2012 with some effortlessly glam street style.

Jason Sudeikis and Olivia Wilde. Photo: Rex Features

Wilde was spotted in New York with Saturday Night Live star Jason Sudeikis, wearing an item of clothing that we wouldn't usually expect to be paraded in one of the coldest months of the year - a polka dot